搞好雨水排放消除工业废水污染来源

DO WELL IN DISCHARGE OF RAINWATER TO ELIMINATE POLLUTION SOURCE OF INDUSTRRY WASTE WATER

文章针对火法、湿法冶炼工艺并存的重金属冶炼企业工业、废水中重金属污染物的来源、危害 ,分析、探讨了实现工业废水无污染排放的途径。认为搞好雨水排放既是从根本上消除重冶企业工业废水中重金属污染的需要 ,又是实现工业废水无污染排放的关键。

Pointing to the resource and hazard of heavy metal pollutants in the industry waste water from heavy metal smelting enterprises with pyrometallurgical and hydrometallurgical processes existing together, the article analyses and discusses the way how to discharge industry waste water with no pollutant and advises good discharge of rainwater can essentially eliminate heavy metal pollution in industry waste water and the key to achieve zero discharge in industry waste water.